Request Details

Route
/admin/dashboard GET
Timestamp
Sep 22, 2026 1:22 PM
Duration
55.23 ms
Status
200
Response Size
15 KB
Error
No

Performance Breakdown

Database
15.3% (1 query)
View Rendering
28.5%
Application Logic
56.2%
Other Operations
0.0%
Total Operations
4
Slowest Operation
55.23 ms

Request Trace

How to read this

Each row is a layer of your stack. Many short Database bars means N+1 queries — fix with includes(). A wide Action bar with little Database time means slow Ruby code. A wide View bar usually means a partial rendered in a loop.

Action
View
Database
Other
Action
View
Database
0.0ms 24.6ms 49.1ms 73.7ms 98.2ms

Operations

How to use this

Sort by Impact to find your biggest wins. Click any row for details and optimisation suggestions. The same SQL appearing multiple times is an N+1 — fix with includes(). A single operation above 50% impact is your highest priority.

Operation Duration Impact Timeline Actions
layouts/application 10 ms 18.1%
home/index 18 ms 32.6%
admin/dashboard#index 55 ms 100.0%
SELECT users.* FROM users LEFT JOIN posts ON users.id = posts.user_id LEFT JOIN comments ON posts.id = comments.post_id WHERE users.active = ? AND posts.published = ? AND comments.approved = ? OR users.created_at > ? AND posts.created_at > ? AND commen... 15 ms 27.2%